*{
    margin: 0;
    padding:0;
    list-style: none;
    box-sizing: border-box;
}
.wrap{
    width:1000px;
    height:600px;
    position: relative;
    margin: 150px auto;
    overflow: hidden;
}
.container{
    width:60000px;
    height:100%;
    position: absolute;
    left:0;
}

.container img{
    width:1000px;
    height:100%;
    float: left;
}

.prev{
    position: absolute;
    left:0;
    top:50%;
    transform: translate(0,-50%);
    color: #fff;
    font-size: 50px;
}
.next{
    position: absolute;
    right:0;
    top:50%;
    transform: translate(0,-50%);
    color: #fff;
    font-size: 50px;
}
.page{
    position: absolute;
    bottom:20px;
    width:100%;
    height:50px;
    text-align: center;
}

.page li{
    width:50px;
    height:50px;
    border-radius: 50%;
    border:1px solid #ccc;
    display: inline-block;
    background: rgba(0,0,0,.5);
}

.page li.active{
    background: red;
}
